package com.shengsiyuan.netty.thirdexample.client;

import io.netty.bootstrap.Bootstrap;
import io.netty.channel.Channel;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioSocketChannel;

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class MyChatClient {

    public static void main(String arg[]) throws Exception {

        EventLoopGroup worker = new NioEventLoopGroup();

        try {
            Bootstrap bootstrap = new Bootstrap();

            bootstrap.group(worker)
                    .channel(NioSocketChannel.class)
                    .handler(new MyChatClientInitializer());

            Channel channel = bootstrap.connect("localhost", 8899).sync().channel();

            // 不断地读取用户在控制台的输入
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            for (; ; ) {
                channel.writeAndFlush(br.readLine() + "\r\n");
            }
        } finally {
            worker.shutdownGracefully();
        }
    }
}
